Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-11280491-B2 · Mar 22, 2022 · US
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to obtain a flame ring
to obtain a flame ring · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23C5/10 |
| Official title | {to obtain a flame ring} |
| Display label | to obtain a flame ring |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-2019368728-A1 · Dec 5, 2019 · US
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-10465904-B2 · Nov 5, 2019 · US
Scalable And Robust Burner/Combustor And Reactor Configuration
US-2019127295-A1 · May 2, 2019 · US
Furnace with integrated heat recovery utilizing radiative recuperator for preheating combustion reactants using heat from flue gas
US-2019003706-A1 · Jan 3, 2019 · US
Trapped vortex cavity staging in a combustor
US-10072846-B2 · Sep 11, 2018 · US
Cavity staging in a combustor
US-2017009993-A1 · Jan 12, 2017 · US